Structural Analysis - Coplanar Parallel Force System
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Questions and Answers

Which term refers to a force exerted by a support or constraint on a structure in response to external loads applied to the structure?

  • Bending moment
  • Reaction (correct)
  • Couple
  • Shear
  • What defines a Coplanar Parallel Force System in the theory of structures?

  • Forces with non-parallel lines of action
  • Forces lying in different planes
  • Forces in the same plane with parallel lines of action (correct)
  • Forces having intersecting lines of action
  • In Coplanar General Force Systems, what is a distinguishing characteristic compared to Coplanar Concurrent Force Systems?

  • Forces having collinear points of intersection
  • Forces meeting at a single point (correct)
  • Forces perpendicular to each other
  • Forces with parallel lines of action
  • What characterizes a couple in the context of forces?

    <p>Opposite in direction and non-parallel</p> Signup and view all the answers

    What type of internal force acts parallel to the cross-section of a structural element?

    <p>Shear</p> Signup and view all the answers

    What specifically causes a structural member like a beam to bend internally?

    <p>Bending moment resulting from internal forces distribution</p> Signup and view all the answers

    What term refers to the tendency of one part of a structure to slide or deform relative to an adjacent part along a plane parallel to the cross-section?

    <p>Shear</p> Signup and view all the answers

    Which of the following refers to a structure composed of members that are connected by relatively stiff or rigid joints?

    <p>Rigid Frame</p> Signup and view all the answers

    What term describes a structural member subjected to transverse loads only?

    <p>Beam</p> Signup and view all the answers

    Which of the following refers to a graphical representation used to analyze the forces acting on a single object or a component of a structure?

    <p>Free body diagram (FBD)</p> Signup and view all the answers

    What term refers to a collection of forces that all lie within a single plane?

    <p>Coplanar force system</p> Signup and view all the answers

    Which of the following refers to a collection of forces that do not all lie within a single plane?

    <p>Non-coplanar force system</p> Signup and view all the answers

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